PMO OpenIR  > 分子云与恒星形成研究团组
Radiative transfer modeling of three T Tauri stars: selecting candidates for studying circumstellar disk evolution
Liu, Yao1,2,3,4; Wang, Hong-Chi1,2; Wolf, Sebastian4; Madlener, David4
2013-07-01
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
ISSN1674-4527
Volume13Issue:7Pages:841-848
Corresponding AuthorLiu, Y (reprint author), Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China. Email: yliu@pmo.ac.cn
AbstractWe present modeling work on three young stellar objects that are promising targets for future high-resolution observations to investigate circumstellar disk evolution. The currently available data comprise the spectral energy distribution from optical to millimeter wavelengths which allow constraining the structure of the circumstellar disk using self-consistent radiative transfer models. The results suggest that the assumption of well-mixed dust and gas leads to overestimation of flux in the far-infrared. Observational and theoretical arguments suggest that an overall decrease in far-infrared excess can be explained by dust settling towards the midplane. A new disk model is hence employed to take the effect of dust sedimentation into account. The extended model satisfactorily reproduces all existing observations. The three targets studied here therefore deserve follow-up observations to reveal the evolutionary state of their protoplanetary disks.
KeywordCircumstellar Matter Planetary Systems: protoPlanetary Disks Radiative Transfer
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1088/1674-4527/13/7/008
WOS KeywordINFRARED SPECTROGRAPH SPECTRA ; HERBIG AE/BE STARS ; PROTOPLANETARY DISKS ; DUST EVOLUTION ; GRAIN-GROWTH ; DISTRIBUTIONS ; EXTINCTION ; APPEARANCE ; SYSTEMS ; AURIGA
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000320859600008
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/9840
Collection分子云与恒星形成研究团组
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
2.Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210008, Jiangsu, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
4.Univ Kiel, Inst Theoret Phys & Astrophys, D-24118 Kiel, Germany
Recommended Citation
GB/T 7714
Liu, Yao,Wang, Hong-Chi,Wolf, Sebastian,et al. Radiative transfer modeling of three T Tauri stars: selecting candidates for studying circumstellar disk evolution[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2013,13(7):841-848.
APA Liu, Yao,Wang, Hong-Chi,Wolf, Sebastian,&Madlener, David.(2013).Radiative transfer modeling of three T Tauri stars: selecting candidates for studying circumstellar disk evolution.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,13(7),841-848.
MLA Liu, Yao,et al."Radiative transfer modeling of three T Tauri stars: selecting candidates for studying circumstellar disk evolution".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 13.7(2013):841-848.
Files in This Item:
File Name/Size DocType Version Access License
2013097Radiative tra(245KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Yao]'s Articles
[Wang, Hong-Chi]'s Articles
[Wolf, Sebastian]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Yao]'s Articles
[Wang, Hong-Chi]'s Articles
[Wolf, Sebastian]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Yao]'s Articles
[Wang, Hong-Chi]'s Articles
[Wolf, Sebastian]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2013097Radiative transfer modeling of three T Tauri stars_ selecting candidates for studying circumstellar disk evolution.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.